diff options
| author | Li RongQing <lirongqing@baidu.com> | 2021-11-04 19:56:13 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-12-08 04:25:14 -0500 |
| commit | ce5977b181c1613072eafbc7546bcb6c463ea68c (patch) | |
| tree | 71eddf51770ba0096f5de6ebdbb3ff7e5e5501b2 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 2df4a5eb6c5a7aab471dc0b279efe0e49194ce77 (diff) | |
KVM: x86: don't print when fail to read/write pv eoi memory
If guest gives MSR_KVM_PV_EOI_EN a wrong value, this printk() will
be trigged, and kernel log is spammed with the useless message
Fixes: 0d88800d5472 ("kvm: x86: ioapic and apic debug macros cleanup")
Reported-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Li RongQing <lirongqing@baidu.com>
Cc: stable@kernel.org
Message-Id: <1636026974-50555-1-git-send-email-lirongqing@baidu.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions